| ≥1 piece |
Description: colorless or white crystalline powder;
Application: mainly used as an acidulant, flavorant and Preservative
Specification:
| Item | Unit | BP93 | BP98 |
| Description |
| Colorless or White Crystal | Colorless or White Crystal |
| Assay | % | 99.5-101.0 | 99.5-101.0 |
| Moisture | % | 7.5-9.0 | 7.5-9.0 |
| Calcium | PPM | ≤200 | ≤200 |
| Ferrum | PPM | ≤50 | ≤50 |
| Heavy Metal | PPM | ≤10 | ≤10 |
| Oxalate | PPM | ≤350 | ≤350 |
| Chloride | PPM | ≤50 | ≤50 |
| Sulphate | PPM | ≤150 | ≤150 |
| Sulphated Ash | % | ≤0.1 | ≤0.1 |
| Arsenic | PPM | ≤1 | ≤1 |
| Barium |
| Comply with the test | Comply with the test |
| Readily Carbonisable Substances |
| Not deeper than standard | Not deeper than standard |
| Type: Acidity Regulators |